Problem install driver sound card realtek error code -0001, solusi

 Problem terjadi bisa karena audio dikenali sebagai microsoft HD Audio. Software bisa diinstal bia microsoft hd audio di uninstall dulu. Harus dibuat bagaimana caranya agar microsoft hd audio menjadi realtek hd audio.

Windows 7 terlalu lama waiting saat welcome setelah login di jaringan

Penyebabnya adalah komputer tidak bisa mendapatkan group policy. 

Banyak yang coba coba tapi gagal:
https://social.technet.microsoft.com/Forums/ie/en-US/ee7cb4e4-7d14-4f1c-86a6-c93463acd9d3/group-policy-failure-on-windows-7-computer?forum=winserverGP

Cara yang terbukti efektif adalah dengan mematikan service untuk group policy. Bisa lewat registry.

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\gpsvc]

Merubah "Start" menjadi "4". harus dirubah permissionnya dan di take ownership dulu sebelum merubah.

Namun ini berarti policy yang diterapkan di jaringan tidak akan diterapkan di komputer yang dirubah.

Saran lain adalah membuat waktu menunggu menjadi 5 detik dengan memberi nilai lima pada:

Computer Configuration/Administrative Templates/System/Group Policy/Startup policy processing wait time

diakses dari policy editor, lewat menjalankan gpedit.msc. Namun cara ini tidak berhasil membuat start lebih cepat.

Solusi masalah Qualcomm Atheros AR9485 sering disconnect sendiri di windows 10

Beberapa mungkin mengalami koneksi wifi Qualcomm Atheros AR9485 Wireless Network Adapter sering putus sendiri dan tidak bisa nyala lagi kecuali di restart atau dipaksa sleep.

Masalah ini terdeteksi muncul semenjak update dari windows 10. Solusinya sebaiknya coba upgrade driver di versi yang terakhir.

Bila gagal update ke driver untuk versi windows 10 yang paling pertama.

Driver bisa didownload di:
https://www.catalog.update.microsoft.com/Search.aspx?q=ar9485

Bila stereo mix tidak muncul atau tidak bisa record system sound di windows 7

 Dari control panel - hardware and sound - manage audio device - 

Masuk ke tab recording. Klik kanan layar dan cawang show disabled devices. Lalu enable stereo mix.

Solusi tidak bisa browse windows printer via samba di ubuntu 21.04, dan untuk bisa print tanpa di held

 Solusinya adalah install :

apt install python3-smbc samba smbclient

Untuk bisa print di windows

matikan dulu cups:

service cups stop

edit file /etc/cups/printers.conf

cari deviceuri, tambahkan username password: 

domain%5Cusername:password@namakumputer/namaprinter

blank screen saat install atau setelah install ubuntu 21.04 di komputer motherboard AMD / ATI

 Solusi lengkap di sini:
https://www.stephenwagner.com/2019/05/05/ubuntu-linux-black-screen-frozen-system-after-upgrade-install/

Intinya harus menambahkan nomodeset di setelan grubnya.

edit
/etc/default/grub

tambahkan nomodeset di:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset"

lalu jalankan
update-grub


pada saat booting tekan shift lalu tekan e pada pilihan boot dan tambahkan nomodeset

Bila read only, jalankan:
mount -o remount,rw /
mount -a

mengatasi windows 7 masuk user profile temporary / selalu baru lagi

This remedy is taken from this Microsoft KB article, but ill mention it here for completeness and add my thoughts to each task.

http://support.microsoft.com/kb/947215

Go to Start and run REGEDIT

Go to:

• HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList

In this key, you should see something similar to this:

The S-1-5-21 keys actually are the configuration of the profiles in windows. one thing to notice is that there are two that are strikingly similar (S-1-5-21-1079119....) but with one difference, the .bak at the end of the key at the bottom.

Lets take a look inside the key:

A healthy profile should look like this:

A cool thing to note is that the ProfileImagePath points to the home directory of the user. An unhealthy profile will display the ProfileImagePath to c:\users\temp, and the RefCount will have a value higher than 0.

 

To solve the problem, login to an administrator account other than the one that has the issue.

Next modify the key name that doesn't have the .bak to .ba.

Now Rename the key that HAS the .bak and remove the .bak.

Finally modify the key name that HAS the .ba to .bak

Once that is done, you will need to modify a few more things in the key without the .bak.

We need to change the RefCount to 0

We need to clear the state in State to 0

 

Now its time to reboot and try to login.

This worked for me. What your more or less doing is manually changing the state of the profile from the backup state to a local state

 

PROPS to Tmatthews / http://microitblog.com/micro-it-blog/2012/01/17/windows-7-profiles-wont-load-stuck-with-backup-status

 

 

 

 We could try the resolution recorded in that source article to enable group policy Do not forcefully unload the user registry at user logoff policy which is located under Computer Configuration > Administrative Templates > System > User Profiles.